IndicesOfMany Generic Method

Wintellect PowerCollections

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[This topic is pre-release documentation and is subject to change in future releases. Blank topics are included as placeholders.]

Enumerates the indices of all the items in a list equal to one of several given items. A passed IEqualityComparer is used to determine equality.

Namespace: Wintellect.PowerCollections
Assembly:  PowerCollections (in PowerCollections.dll)

Syntax

C#
public static IEnumerable<int> IndicesOfMany<T>(
	IList<T> list,
	IEnumerable<T> itemsToLookFor,
	IEqualityComparer<T> equalityComparer
)
Visual Basic (Declaration)
Public Shared Function IndicesOfMany(Of T) ( _
	list As IList(Of T), _
	itemsToLookFor As IEnumerable(Of T), _
	equalityComparer As IEqualityComparer(Of T) _
) As IEnumerable(Of Integer)
Visual C++
public:
generic<typename T>
static IEnumerable<int>^ IndicesOfMany (
	IList<T>^ list, 
	IEnumerable<T>^ itemsToLookFor, 
	IEqualityComparer<T>^ equalityComparer
)

Parameters

list
IList<(Of <T>)>
The list to search.
itemsToLookFor
IEnumerable<(Of <T>)>
A collection of items to search for.
equalityComparer
IEqualityComparer<(Of <T>)>
The IEqualityComparer<T> used to compare items for equality.

Return Value

An IEnumerable<T> that enumerates the indices of items equal to any of the items in the collection itemsToLookFor.

Type Parameters

T

See Also

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